138805658

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{8831}}^1$

素因数の和:9133

約数の個数: 16

約数和(自身を含む): 216207360

約数和(自身を除く): 77401702

約数列:

[1, 2, 29, 58, 271, 542, 7859, 8831, 15718, 17662, 256099, 512198, 2393201, 4786402, 69402829, 138805658]

約数ペア:

[(1, 138805658), (2, 69402829), (29, 4786402), (58, 2393201), (271, 512198), (542, 256099), (7859, 17662), (8831, 15718)]